[shawabawa3]

If I'm an employee working in the X office in France, and the police come in and show me they have a warrant for all the computers in the building and tell me to unlock the laptop, I'm probably going to do that, no matter what musk thinks

[formerly_proven]

Witnesses can generally not refuse in these situations, that's plain contempt and/or obstruction. Additionally, in France a suspect not revealing their keys is also contempt (UK as well).

[rvnx]

100%. Only additional troubles for yourself personally, for practically no benefit (nobody in the company is going to celebrate you).